…They can also parasitize humans. They shed the chitinous cuticle that covers their body surface, and have no cilia on their epidermis, showing some characteristics of arthropods, but because they lack mouthparts or appendages, they are treated as a paraarthropoda along with the phylum Onychophora and Tardigrades, separate from the true arthropoda. There are about 60 known species of tongue worms. … *Some of the terminology that mentions "Pararthropoda" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…人間にも寄生することがある。 体表を覆っているキチン質のクチクラを脱皮し,表皮に繊毛がないなど,節足動物の特徴も見られるが,口器や付属肢がないなどから,真の節足動物門とは別に有爪(ゆうそう)動物門,緩歩動物門とともに側節足動物Pararthropodaとして扱われている。 舌形動物には約60種が知られている。… ※「Pararthropoda」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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